package com.jww.controller;


import com.jww.domain.store.Question;
import com.jww.service.*;
import com.jww.service.impl.*;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Method;

public class BaseServlet extends HttpServlet {

    public CompanyService companyService;
    public DeptService deptService;
    public CatalogService catalogService;
    public CourseService courseService;
    public QuesTionService questionService;

    public void init() throws ServletException {
        companyService = new CompanyServiceImpl();
        deptService = new DeptServiceImpl();
        catalogService = new CatalogServiceImpl();
        courseService = new CourseServiceImpl();
        questionService =new QuesTionServiceImpl();
    }

    public void service(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, IOException {

        //得到uri
        String uri = req.getRequestURI();
        String methodName = uri.substring(uri.lastIndexOf("/") + 1);

        try {
            Method method = this.getClass().getDeclaredMethod(methodName,
                    HttpServletRequest.class, HttpServletResponse.class);
            method.setAccessible(true);
            method.invoke(this, req, resp);
        } catch (Exception e) {
            e.printStackTrace();
        }

    }
}
